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发明名称
PIN TUMBLER LOCK AND KEY STRUCTURE
摘要
申请公布号
CA963685(A)
申请公布日期
1975.03.04
申请号
CA19740200623
申请日期
1974.05.23
申请人
KEYSTONE CONSOLIDATED INDUSTRIES, INC.
发明人
WALTERS, RUSSELL W.;BRATTLAND, RICHARD M.
分类号
主分类号
代理机构
代理人
主权项
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